package com.example.demo.entity;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
@Data
@AllArgsConstructor
@NoArgsConstructor
public class Stu {
    int id;
    String name;
    String sex;
    String age;
    int classroom_id;
    //该学生所在的班级
    Classroom classroom;


}
